baber/WOPTO huggingface dataset:
Patent JP-H03275365-A (JP)
Title: Thermal head
Inventor: ASAI HIDEO
IPC: B41J2/335
Filed: 1990-03-26
Abstract: PURPOSE:To realize a high printing quality with a low power demand by a method wherein a protective film of a low thermal conductivity is formed just on the center of a heating part of a heating resistor film, and a protective film of a relatively high thermal conductivity is formed on the other part. CONSTITUTION:In a thermal head, a slant surface 18 is formed between a main surface 16 and an end surface 17 of a substrate 15 made of a ceramics material, such as alumina. On the surface of the slant surface 18, a glazed layer 19 having a low thermal conductivity and electrically insulating properties is provided. On the surface of the glazed layer 19, a heating resistor film 20 made of TiC- SiO2 is provided by sputtering. On the ends of the heating resistor film 20, electrode films 21, 22 are sputtered so as to be connected to the heating resistor film 20, thereafter being photo-etched into a predetermined pattern. Furthermore, on the surface, a protective film 24 of a low thermal conductivity and a protective film 25 of a high thermal conductivity are formed respectively just on the center of a heating part 23 and on the other part.
Patent JP-H11272952-A (JP)
Title: Vending machine
Inventor: KOSUGE MASAHITO
IPC: G07F11/64
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To simply and surely eject a merchandise by dropping the merchandise along a slope part after driving a pushing up member in forward and backward ways to lift the merchandise hung from a locking part and separating it from the locking part. SOLUTION: When a plunger mechanism 14 is excitedly driven in order to eject a merchandise S hung from a hole part (locking part) 12 while linking working with an operation of a merchandise selection button, a depression member 13 is pushed up and its front end is projected to its top plane 11a side through the part 12. Then, the front end (inclination part 15) of the member 13 entered into the part 12 from the bottom pushed up the front end of a hook member F engaging the part 12 and the engagement with the part 12 is released. Then, the front end of the member F slides to an inclination plane 11b of a merchandise supporting member 11 from the part 15 of the member 13 due to the self-weight of the merchandise S, the engagement with the member 11 is released and the merchandise S drops down.  The merchandise S that drops under the member 11 is guided to a merchandise taking out opening and it is sold.
Patent JP-H11275062-A (JP)
Title: Diversity receiver
Inventor: WATANABE KUNIHIKO
IPC: H04L1/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the phase shift of the multi-path fading, etc., and to accurately select the best antenna even in an poor state of radio waves by selecting an antenna having good BER value, when the BER value of the signal received by an antenna under selection is deteriorated or the level difference of RSSI value is small between both the antennas. SOLUTION: A bit error detection part 6 detects the BER value, based on a CRC check code and decides whether the detected BER value is deteriorated or not on the basic of a prescribed decision standard. When the BER value of the signal received by an antenna under selection deteriorates, a control part 4 switches an antenna changeover switch 5 in an LM period and detects the RSSI value of antennas (a) and (b). If the absolute RSSI value of both antennas are lower than each reference level and also the level difference of RSSI value of both antennas is lower than its reference level, an antenna is selected in the next LM period via the statistical decision. Thus, an antenna of good BER value can be selected.
Patent JP-H03277148-A (JP)
Title: Motor for vacuum
Inventor: ASAISHI TAKASHI
IPC: H02K5/20
Filed: 1990-03-26
Abstract: PURPOSE:To enable gas discharged from a bearing part to be minimized and vacuum contamination to be minimized by providing a cooling means for cooling at least an area near the bearing in a motor for vacuum where a movable element, a bearing, and a frame are exposed to vacuum. CONSTITUTION:Only a rotor 1 which is a movable element, a bearing 2, a housing 3, a barrier wall 6, an outer wall 7, and an annular mounting frame 8 are in direct contact with vacuum. An axis 11 of the rotor 1 transmits rotary motion. Several grooves 13 are cut in the housing 3, a cooling pipe 14 is buried, a cooling pipe 14 is brazed to a surface within the groove 13, thus enabling thermal contact to be improved. Cooling water is allowed to flow into this cooling pipe 14, thus allowing area near the bearing 2 to be cooled.
Patent JP-S61235091-A (JP)
Title: Trimming device
Inventor: ASAI OSAMI
IPC: B23K26/04
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the titled device which can execute a laser trimming with high accuracy by constituting it so that a deviation of the absolute and relative position accuracy of a laser beam, which is generated by a temperature dependency characteristic of a deflecting device is detected and corrected automatically. CONSTITUTION:A reference beam 4 is inserted into an optical path of a laser beam 2, and a laser beam irradiating position and a reference beam irradiating position are made to coincide with each other by matching the optical axes. On the other hand, the reference beam irradiating position is detected by a TV camera 17 which is fixed to the same base as a deflecting device 6, and a detected position data is compared with a position data which is programmed in advance. Also, the time when both said data do not coincide with each other is detected, also an error quantity of the position data is brought to a negative feedback to the deflecting device 6, the reference beam irradiating position is moved to a position of the program, and the position is corrected. In this way, a deviation of the absolute and relative position accuracy of the laser beam 2, which is generated by a temperature dependency characteristic of the deflecting device 6 can be corrected automatically.
Patent JP-S553825-A (JP)
Title: Element for filter
Inventor: MATSUO SHIYUNJI
IPC: B01D63/06
Filed: 1978-06-26
Abstract: PURPOSE: To obtain filter element having simple structure and sufficient strength and capable of precise filtration by supporting a membrane on the whole surface of a tubular woven or meshed fabric the one end of which is buried into plastic base and the other end is closed.  
     CONSTITUTION: The one end of the tubular meshed or woven fabric 2 is sealed with the plastic 1 and also the other end is integrally embedded in the plastic base 3, and the membrane 6 is supported on the whole surface of the mesh 2. The filter element is attached to the casing 8 with the inlet 7 for a fluid to be treated and the connecting cap 9 with the exhaust port 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61229811-A (JP)
Title: Local use of 3-phenylacetylamino-2,6-piperidinedione for treating skin wrinkles and excessive pigmentation
Inventor: SUTANISUROU AARU BARUJINSUKI
IPC: A61K8/36
Filed: 1986-04-02
Abstract: A cosmetic composition is provided which comprises 3-phenylacetylamino-2, 6-piperidinedione dispersed in a cosmetically suitable vehicle. This cosmetic composition is useful in the topical cosmetic treatment of skin areas affected with wrinkles or hyperpigmentation.
Patent JP-S573580-A (JP)
Title: Rectifying power circuit
Inventor: TOUYA HIROKAZU
IPC: H02M7/12
Filed: 1980-06-06
Abstract: PURPOSE:To prevent the lowering of the DC voltage after smoothing without damaging the smoothing effect by means of a capacitor, by connecting a parallel circuit of a choke coil and a diode to a smoothing capacitor in series. CONSTITUTION:The rectifying-smoothing circuit comprises an input terminal 1, grounding terminals 2 and 4, an output terminal 3, an diode D1 whose cathode is connected to the input terminal 1, a capacitor C1 connected between the anode of the diode D1 and the grounding terminal 2, and a choke coil L1 connected to the diode D1 in parallel. When an AC power source e1 is applied, the current of the choke coil L1 increases gradually. In response thereto, the voltage across the capacitor C1 rises. Accordingly, the voltage appearing at the output terminal 3 has a waveform filling the through of that of the AC power source e1 having been rectified, so that the output current is a smoothed direct current.
Patent JP-H11258074-A (JP)
Title: Electrostatic capacity type dynamic amount detecting device
Inventor: UNO KEISUKE
IPC: G01P15/125
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity type dynamic amount detecting device by which bias application type self-diagnosis can be simply executed without complicating the structure of a variable capacity element. SOLUTION: A variable capacity element 4 and a resistor 5 are serially connected to form a differentiating circuit, one end of a variable capacity element 4 is connected to the output end of an oscillating circuit 6, a connecting point between the variable capacity element 4 and the resistor 5 is connected to the input end of a detecting circuit 8, and the other end of the resistor 5 is an input terminal 7 of d.c. bias voltage. The oscillating circuit 6 outputs a rectangular pulse signal.  The detecting circuit 8 includes a second differentiating circuit 8a for eliminating d.c. bias component contained in the output of the differentiating circuit (the variable capacity element 4 and the resistor 5), a comparing circuit 8b for comparing the output of the second differentiating circuit 8a with constant voltage, and a smoothing circuit 8c for equalizing the output of the comparing circuit 8b to generate analog output proportional to the static capacity of the variable capacity element 4.
Patent JP-H05278316-A (JP)
Title: Nonwoven fabric for offset printing
IPC: D04H5/02
Filed: 1992-03-31
Abstract: PURPOSE:To eliminate the generation of printing finish inferiority having become an issue heretofore by improving the compatibility of a nonwoven fabric for offset printing with the ink on a printing surface. CONSTITUTION:By applying corona discharge treatment to a nonwoven fabric for offset printing in the end of a nonwoven fabric processing stage, the surface free energy of a printing surface is enhanced and the compatibility of the nonwoven fabric with printing ink is enhanced. By this method, the compatibility with printing ink is enhanced as compared with a conventional nonwoven fabric for offset printing and printing finish is improved and printing pressure is also reduced. Too high or low moisture content and surface quality inferiority due to formation cause printing finish inferiority heretofore but, by the enhancement of the compatibility with printing ink, those minus factors are compensated and printing finish inferiority can be eliminated.
Patent JP-H02257761-A (JP)
Title: Picture reader
Inventor: NOMURA AKIHIRO
IPC: G03B27/62
Filed: 1989-03-30
Abstract: PURPOSE:To suppress deflection of an original platen glass and to attain accurate reading by providing a reception part of a holding member supporting the vicinity of the end of the original platen glass while bending and raising the reception from a same surface of the holding member. CONSTITUTION:A frame 2 as a hold member of an original platen glass 1 is formed by folding four projections provided by cutting off four corners of a square sheet metal in the same direction as a side face part 3 and prescribed punching is applied to the surface part 4 of the frame 2 and a reception section 5 formed by punching is provided by folding and raising it in the opposite direction to the side face 3. The reception section 5 is supported in press contact in the vicinity of four ends of the original platen glass 1 to support the original platen glass in the facial direction. Thus, the error in the height of the reception section 5 is decreased, the deflection of the original platen glass 1 is suppressed and picture is read in an excellent way without defocusing.
Patent JP-S56537-A (JP)
Title: Fuel interrupter of internal combustion engine for automobile
Inventor: SATOU KIYOYUKI
IPC: F02M3/02
Filed: 1979-06-18
Abstract: PURPOSE: To have stability at a low speed by a method wherein a slow fuel passage is interrupted only when a clutch is connected at a set speed or above of an automobile in deceleration and at the same time a gear shift position is not in any one of the neutral, top and overtop.  
     CONSTITUTION: A fuel cut solenoid valve 3 which interrupts continuity of a slow fuel passage 2 of a carburettor is provided to be controlled by a controller 10. To this controller 10 are connected a vehicle speed switch 4 detecting that a vehicle is at a set speed or above, a throttle switch 6 for detection of deceleration, a vacuum switch 7, a neutral switch 8, a clutch switch 9 and a top switch 11. The valve 3 is controlled to be closed only when a vehicle is at a set speed or above in deceleration with a gear shift positioned in none of the neutral, top and overtop and moreover a clutch is on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63241793-A (JP)
Title: Semiconductor memory
Inventor: TANAKA HIROTO
IPC: G11C11/401
Filed: 1987-03-30
Abstract: PURPOSE:To accelerate a memory clear operation, by setting the potential of a pair of bit lines directly on the write potential of a memory cell. CONSTITUTION:A semiconductor memory is a dynamic RAM, and when a clear request signal is supplied to a control signal generation circuit 12, clear signals (the inverse of CLR and a CLR) become active, and P-type MOS transistors (TR) Tp1 and Tp2 and NMOS TRs Tn1 and Tn2 are operated, and the potential of bit lines BL1 and BL2 are set at power source potential Vdd, and those of the bit lines, the inverses BL1 and BL2 at ground potential Vss, respectively. Thereby, the counting operation of an address counter 13 is started, and word lines WL1-WLn are selected in order by a row decoder 11. As a result, the same data are written in order on memory cells mc connected to the same bit line, thereby, the memory clear operation can be accelerated.
Patent JP-S59200823-A (JP)
Title: Automatic regulator for shoe gap of drum brake
Inventor: WADA NOBUYUKI
IPC: F16D65/54
Filed: 1983-04-30
Abstract: PURPOSE:To automatically regulate the shoe gap of a drum brake by a simple structure in which a ratchet claw is provided to the pressure-receiving end of a piston, and a ratchet tooth shaped into a ratchet rod having a pressure-receiving face is coupled with the ratchet claw. CONSTITUTION:An automatic regulator 10 for shoe gap is made up a ratchet rod 22 having ratchet teeth 22a inserted into a hole 16b provided on the pressure receiving face of the piston 17 of a wheel cylinder 12 ad a pressure-receivend 22b, a ratchet claw 24 sprung so as to engage with the ratchet teeth 22a of the rod 22, and a stopper 26 matched with the pressure- receiving face 22b of the rod 22 attached to a cylinder body 14. A ratchet releaser 34 is formed of a ratchet releasing rod 36 piercing through the piston 16 and the ratchet claw 24 in parallel with the axis of the piston.
Patent JP-H08116597-A (JP)
Title: Sound image magnifying device
Inventor: SHIROSAKO KATSUNORI
IPC: H04S1/00
Filed: 1995-03-31
Abstract: PURPOSE: To realize a sound image full of presence by localizing a virtual speaker behind the listener so that a reverberation sound is reproduced from the front side, the rear side and the lateral side or the like. CONSTITUTION: The sound image magnifying device reproducing two channel stereo signals L, R is provided with a 1st phase shifter means 16L, 16R shifting the phase of a different amount and with 2nd phase shifters 20L, 20R for each channel and the phase shifters may be connected in parallel or in series.
Patent JP-H03277946-A (JP)
Title: Micro-raman spectrophotometer
Inventor: YAMAGUCHI HIROKATSU
IPC: G01N21/65
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to confirm the irradiation point of laser light with a sample being observed and to improve the accuracy in position alignment of the sample by providing an optical attenuator on a laser light path between a laser light source and the sample. CONSTITUTION:Incident laser light 2 generated in a laser light source 1 is reflected from a mirror 3. Thereafter, the light passes an optical attenuator 32. The light is reflected from mirrors 33, 43, 53 and 63 and a half mirror 73. The light is inputted into a microscope 30. The light is reflected from a half mirror 5 and irradiates a sample 7 provided beneath an objective lens 6. Laser reflected light 9 and Raman light 8 generated from the sample 7 are transmitted through the mirror 5 and inputted into a monochrometer 17. The Raman light 8 undergoes spectroscopy in the monochrometer 17 and thereafter the light is detected with a multichannel detector 22. When the irradiation point of the laser light 2 on the sample 7 is to be confirmed, the attenuator 32 comprising a film whose transmittance is 0.1% or less is inserted. The luminance intensity of the reflected light 9 is made small, and a lamp 31 is lit at the same time. Illuminating light 34 is inputted into the sample 7 at the same time as the laser 2.
Patent JP-S60219792-A (JP)
Inventor: KUDOU SHINICHI
IPC: H05K3/10
Filed: 1984-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63242434-A (JP)
Title: Tool for form-rolling toothed wheel
Inventor: TAKEDA SHIN
IPC: B21H5/02
Filed: 1987-03-30
Abstract: PURPOSE:To reduce a manufacturing cost and to prevent the generation of burrs by fitting the binding means having the tooth profile recessed part in the same shape as a die tooth profile into both end faces of a die and press- fitting the end face of a binding plate by the press-fitting means provided on a sleeve. CONSTITUTION:The die 10 for form-rolling is inserted into the sleeve 60 having a flange 62 and binding means 20, 21 are arranged on the both shaft end faces of the tooth part 11 of the die as well. In this case, the recessed parts 202, 212 for tooth profile in the same shape as that of the die 10 are formed as the binding means 20, 21. The end faces 201, 211 of the binding means 20, 21 are then strongly press-fitted via the press-fitting means composed of a nut 70 to the side faces 110, 111 of a die tooth 11. Since the tooth width of the die 10 can thus be reduced the manufacturing cost is reduced and the binding means 20, 21 are strongly press-fitted to the side face of the die tooth 11 by a press-fitting means 70, hence the burr generation at rolling time is prevented.
Patent JP-S59203664-A (JP)
Title: Primer applicator jig
Inventor: KAWAKAMI NOBUSADA
IPC: B05C1/02
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a primer applicator jig capable of forming a primer layer of uniform film thickness having excellent external appearance on the surface, esp. the periphery, of a workpiece to be coated, by attaching an applicator part prepd. by providing a woven fabric on the outer surface of a nonwoven fabric rotatably with respect to one side plate of the main body of said jig and vertically movable with respect to the other side plate. CONSTITUTION:The main body 20 of a primer applicator jig is constituted by attaching each top end of a side plate 21 and another side plate 22 in parallel with each other through an upper plate 23 thereto. At a protuberant part 211 projected at the central part of the lower end of the side plate 21, one end of a lower plate 24 is rotatably attached to the side plate 21. The other end of the lower plate 24 is vertically movably attached through a spring 30 to the side plate 22. In addition, an applicator part 10 is attached downwards to the central part of the lower surface of the lower plate 24. Said applicator part 10 is constituted with the main body 13 of the applicator part attached to the lower plate 24, a nonwoven fabric 11 detachably provided in such a manner that it extends from one surface of said body 13 through its top part to the other surface of said body 13 to cover said other surface and a woven fabric 12 detachably provided in such a manner that it covers said nonwoven fabric 11.
Patent JP-H07279381-A (JP)
Title: Floor board material
Inventor: MATSUMOTO TADASHI
IPC: E04F15/04
Filed: 1994-04-15
Abstract: PURPOSE:To improve the walking feeling with the cushioning property of a soft layer by sandwiching the soft layer between the hard layer and finishing layer of a floor member. CONSTITUTION:The end section of a hard layer 11 is protruded from the end face 18 of a soft layer 12 to form a shiplap step section 14 on one end face of a floor board material 10. The end section of the hard layer 11 is retreated from the end face 19 of the soft layer 12 to form a shiplap step section 15 on the opposite end face. A recessed rabbet joint irregularity 16 is formed on the end face of the shiplap step section 14 side of a finishing layer 13, and a protruded rabbet joint-irregularity 17 is formed on the end face of the shiplap step section 15 side. The shiplap step section 14 of one floor board material 10 is fixed to a floor joist 21 with nails 20 at multiple places. The rabbet joint irregularity 17 of the adjacent floor board material 10 is coupled with the rabbet joint irregularity 16 of this floor board material 10 for rabbet joint connection. The shiplap step section 14 is coupled with the step section 15 of the adjacent floor board material 10. Adjacent floor board materials 10, 10... are likewise connected in sequence. Nailing is applied to only the hard layer 11, and nailing can be surely made.
Patent JP-H07285932-A (JP)
Title: Sulfur-containing succinimide compound and method for production the same
Inventor: HINO YOICHI
IPC: C07D207/40
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a new compound useful as a raw material for antibiotics, an intermediate for medicines and horticultural chemicals, a metal surface- treating agent, a raw material for dyestuffs, etc. CONSTITUTION:A compound of the formula (R1 is 1-18C hydrocarbon residue; R2 is H, 1-6C hydrocarbon residue), e.g. 3-[(2-hydroxyethyl)thio]-succinimide. The compound of the formula is obtained by reacting a mercaptoalkanol compound of formula: HO-R1-SH with a maleimide compound, if necessary, in the presence of a basic catalyst such as an anion exchange resin in a solvent. The mercaptoalkanol compound (e.g. 2-mercaptoethanol) is used in an amount of 0.5-3 moles per mole of the maleimide compound (e.g. maleimide), and the basic catalyst is used in an amount of 0.01-20wt.% based on the maleimide.
Patent JP-S576572-A (JP)
Title: Power supplying device
Inventor: AOIKE MINAKI
IPC: H02M7/537
Filed: 1980-06-11
Abstract: PURPOSE:To feed the harmonic component to the load on the subject power supply without wastage by a method wherein the harmonic ingredient is fed to the load through the intermediary of a transformer. CONSTITUTION:The first and the second resonant circuits A and B, which resonate to the frequency of a fundamental component and a harmonic component, are provided and at the same time, the transformer 9 relating to the resonant circuit B which resonates to the frequency of the harmonic component is provided and then the harmonic component is fed to the load 6 through the intermediary of the trans former 9. When a square wave voltage is applied to the resonant circuits A and B from a power source 1, each of the resonant circuit A and B resonates to the frequency of the fundamental wave component and tripled frequency component respectively and outputs the voltage as shown in the diagram (a) and (b). Accordingly, the fundamental wave component (a) is fed to the load 6 directly and the harmonic component (b) is fed to the load 6 through the intermediary of the  transformer 9, thereby enabling to have the voltage composed by the fundamental  wave component and the harmonic component can be fed as shown in the diagram  (c) as a result.